/**
 * 
 */
package homework5;

/**
 * @author Nican
 *	A edge containing two cities
 */
public class CityPair {
	
	Node node1;
	Node node2;
	
	public CityPair(Node a, Node b){
		this.node1 = a;
		this.node2 = b;
	}
	
}
